205075144

素因数分解:

$2^3\times {\mathrm{1487}}^1\times {\mathrm{17239}}^1$

素因数の和:18732

約数の個数: 16

約数和(自身を含む): 384796800

約数和(自身を除く): 179721656

約数列:

[1, 2, 4, 8, 1487, 2974, 5948, 11896, 17239, 34478, 68956, 137912, 25634393, 51268786, 102537572, 205075144]

約数ペア:

[(1, 205075144), (2, 102537572), (4, 51268786), (8, 25634393), (1487, 137912), (2974, 68956), (5948, 34478), (11896, 17239)]